90167714

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 173408256

約数和(自身を除く): 83240542

約数列:

[1, 2, 7, 13, 14, 26, 47, 83, 91, 94, 127, 166, 182, 254, 329, 581, 611, 658, 889, 1079, 1162, 1222, 1651, 1778, 2158, 3302, 3901, 4277, 5969, 7553, 7802, 8554, 10541, 11557, 11938, 15106, 21082, 23114, 27307, 41783, 50713, 54614, 73787, 77597, 83566, 101426, 137033, 147574, 155194, 274066, 354991, 495427, 543179, 709982, 959231, 990854, 1086358, 1918462, 3467989, 6440551, 6935978, 12881102, 45083857, 90167714]

約数ペア:

[(1, 90167714), (2, 45083857), (7, 12881102), (13, 6935978), (14, 6440551), (26, 3467989), (47, 1918462), (83, 1086358), (91, 990854), (94, 959231), (127, 709982), (166, 543179), (182, 495427), (254, 354991), (329, 274066), (581, 155194), (611, 147574), (658, 137033), (889, 101426), (1079, 83566), (1162, 77597), (1222, 73787), (1651, 54614), (1778, 50713), (2158, 41783), (3302, 27307), (3901, 23114), (4277, 21082), (5969, 15106), (7553, 11938), (7802, 11557), (8554, 10541)]